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SILIICON PLANAR ZENER DIODES
3
3
CMBZ5229B to CMBZ5261B
4.3V to 47V
Pin Configuration
1 = ANODE
2 = NC
3 = CATHODE
SOT-23
Formed SMD Package
2
1
1
2
Low voltage general purpose voltage regulator diodes.
ABSOLUTE MAXIMUM RATINGS (T
a
=25°C)
DESCRIPTION
Working Voltage Range
Working Voltage Tolerance
Power Dissipation upto T
a
=25ºC
Derate Above 25ºC
Thermal Resistance Junction to Ambient
Power Dissipation upto T
a
=25ºC
Derate Above 25ºC
Thermal Resistance Junction to Ambient
Junction Temperature
Storage Temperature
R
th (j-a)
T
j
T
stg
R
th (j-a)
**P
tot
*P
tot
SYMBOL
V
Z
VALUE
4.3 to 47
+5
300
2.4
417
225
1.8
556
150
- 55 to +150
UNIT
V
%
mW
mW/ºC
°C/mW
mW
mW/ºC
°C/mW
°C
°C
* Device mounted on a ceramic alumina of 8mm x 10mm x 0.7 mm
** Device mounted on an FR5 printed - circuit board
Forward Voltage at I
F
=10mA VF < 0.9 V & VF at 200mA <1.5V
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
Z
ZK
Z
ZT
Device
Zener
Test
I
Z
=0.25mA
I
Z
=I
ZT
Voltage
Current
V
Z
( + 5%)
I
ZT
at 10% Mod
Note1
Max
Max
Nominal
mA
Ω
Ω
4.3
20
CMBZ5229B
2000
22
20
4.7
CMBZ5230B
1900
19
20
5.1
CMBZ5231B
1600
17
20
5.6
CMBZ5232B
1600
11
20
6.0
CMBZ5233B
1600
7
20
6.2
CMBZ5234B
1000
7
20
6.8
CMBZ5235B
750
5
20
7.5
CMBZ5236B
500
6
8.2
20
CMBZ5237B
500
8
8.7
20
CMBZ5238B
600
8
9.1
20
CMBZ5239B
600
10
10
20
CMBZ5240B
600
17
11
20
CMBZ5241B
600
22
12
20
CMBZ5242B
600
30
13
9.5
CMBZ5243B
600
13
9.0
14
CMBZ5244B
600
15
Note1: Pulse Test 20ms < tp < 50ms
I
R
T
a
= 25ºC
Max
µ
A
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
at V
R
Marking
V
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
CMBZ5229B_61BRev_1 290306E
Continental Device India Limited
Data Sheet
Page 1 of 4
SILIICON PLANAR ZENER DIODES
3
3
CMBZ5229B to CMBZ5261B
4.3V to 47V
Pin Configuration
1 = ANODE
2 = NC
3 = CATHODE
SOT-23
Formed SMD Package
2
1
1
2
Forward Voltage at I
F
=10mA VF < 0.9 V & VF at 200mA <1.5V
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
Z
ZK
Z
ZT
Device
Zener
Test
I
Z
=0.25mA
I
Z
=I
ZT
Voltage
Current
V
Z
( + 5%)
I
ZT
@ 10% Mod
(Note1)
Max
Max
Nominal
mA
Ω
Ω
15
8.5
CMBZ5245B
600
16
16
7.8
CMBZ5246B
600
17
17
7.4
CMBZ5247B
600
19
18
7.0
CMBZ5248B
600
21
19
6.6
CMBZ5249B
600
23
20
6.2
CMBZ5250B
600
25
22
5.6
CMBZ5251B
600
29
24
5.2
CMBZ5252B
600
33
25
5.0
CMBZ5253B
600
35
27
4.6
CMBZ5254B
600
41
28
4.5
CMBZ5255B
600
44
30
4.2
CMBZ5256B
600
49
3.8
33
CMBZ5257B
700
58
3.4
36
CMBZ5258B
700
70
39
3.2
CMBZ5259B
800
80
43
3.0
CMBZ5260B
800
93
47
2.7
CMBZ5261B
1000
105
Note1: Pulse Test 20ms < tp < 50ms
CMBZ5229B_61BRev_1 290306E
I
R
T
a
= 25ºC
Max
µ
A
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Marking
at V
R
V
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
8V
8W
8X
8Y
8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
81L
81M
Continental Device India Limited
Data Sheet
Page 2 of 4
CMBZ5229B to CMBZ5261B
4.3V to 47V
SOT-23 Formed SMD Package
±0.05
2.50
± 0.02
0.60
±0.025
1.30
±0.02
0.60
SOT-23 Package Reel Information
Reel specification for W" Packing (13" reel)
14.4
MAX
ø100.0±0.5 / ø54.5 ±0.5
ø329.2±0.5 / 178 ±0.5
7.9 – 10.9
9.2±0.5
1
±0 5
.02
2 0
.9
±0 5
.0
1 0
.9
cL
3
0 0
.4
+ .0
0 8
-0 2
.0
180
or
330
+0.5
–0.2
ø13.0
TRAILER
2
3°
3°
ø20.2 MIN
±0 2
.0
0.6
0
P R ING LINE
A T
RO.08
± 1
0.0
0
.12
±4"
±0 4
.0
0 6
.0
R0.08
±0 2
.0 5
0.9
5
NOTES:
6°
0.21
5°
7°
±0.05
2.50
±3"
1.
2.
3.
4.
5.
No. of Devices
The bandolier of 330 mm reel contains at least 10,000 devices.
The bandolier of 180 mm reel contains at least 3,000 devices.
No more than 0.5% missing devices / reel. 50 empty compartments for 330 mm reel.
15 empty compartments for 180 mm reel.
Three consecutive empty places might be found provided this gap is followed by 6
consecutive devices.
The carrier tape (leader) starts with at least 75 empty positions (equivalent to 330 mm).
In order to fix the carrier tape a self adhesive tape of 20 to 50 mm is applied. At the end
of the bandolier at least 40 empty positions (equivalent to 160 mm) are there.
8mm Tape
Size of Reel
330 mm (13")
10,000 Pcs
8mm Tape
Size of Reel
180 mm (7")
3,000 Pcs
Tape Specification for SOT-23 Surface Mount Device
±0.1
4.0
±0.05
±0.1
2.0
4.0
±0.1
1.75
+0.3 ±0.05
- 0.1 3.5
8.0
5.75
MAX
±0.05
1.0
3.15
All dimensions in mm
±0.05
1.55
±0.10
2.77
±0.1
1.22
1.6
MAX
Direction of Unreeling
Packing Detail
PACKAGE
Details
SOT-23 T&R
3K/
reel
10K/
reel
CMBZ5229B_61BRev_1 290306E
STANDARDPACK
Net Weight/
Qty
136 gm/
3K pcs
415 gm/
10K pcs
Size
INNER CARTON BOX
Qty
12 K
51 K
10 K
Size
OUTER CARTON BOX
Qty
192 K
408 K
300 K
Gr Wt
12 kgs
28 kgs
16 kgs
3" x 7.5" x 7.5"
9" x 9" x 9"
13" x 13" x 0.5"
17" x 15" x 13.5"
19" x 19" x 19"
17" x 15" x 13.5"
Continental Device India Limited
Data Sheet
Page 3 of 4
FIXING
TAPE
LEADER
± 0.02
0.60
1.30
7°
0.08
± 0.02
0.60
0.08
2.0±0.5
DETAIL X
All dimensions in mm
330 / 180 mm – Antistatic Coated Plastic Reel
Customer Notes
CMBZ5229B to CMBZ5261B
4.3V to 47V
SOT-23
Formed SMD Package
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for application in your
product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet
functionality parameters for your application. The information furnished in the Data Sheet and on the CDIL Web Site/CD are believed to be accurate
and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability
whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others.
These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual
Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk
and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
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